View clinical trials related to Smoking.
Filter by:The objective of this project is to develop and implement sophisticated point-of-care Electronic Health Record (EHR)-based clinical decision support that (a) identifies and (b) prioritizes all available evidence-based treatment options to reduce a given patient's cardiovascular risk (CVR). After developing the EHR-based decision support intervention, the investigators will test its impact on CVR, the components of CVR, in a group randomized trial that includes 18 primary care clinics, 60 primary care physicians, and 18,000 adults with moderate or high CVR. This approach, if successful, will (a) improve chronic disease outcomes and reduce CVR for about 35% of the U.S. adult population, (b) maximize the clinical return on the massive investments that are increasingly being made in sophisticated outpatient EHR systems, and (c) provide a model for how to use EHR technology support to deliver "personalized medicine" in primary care settings
This will be a 2-4 week double-blind, placebo-controlled study. Twenty four male and female smokers will first have two 4-day treatment periods, in which they will be randomized to galantamine (8 mg/day) or placebo. These treatment periods will be separated by a 3 to 14 day washout period. During the first 3-days of each treatment period, smokers will have daily clinic visits, where they will receive study medications and any adverse effects from study medications will be monitored. Starting at 10 p.m. on Day 1 of each treatment period, subjects will refrain from smoking for approximately 2.5 days, until the experimental session on Day 4. Compliance with non-smoking will be verified by CO levels < 10 ppm. During the experimental sessions, subjects will receive saline or 1.0 mg/70 kg of nicotine intravenously in a random, double-blind manner. The sequence of nicotine treatments will be counterbalanced among subjects such that equal number of subjects will receive saline first or nicotine first. Following each saline and nicotine treatments, physiological, subjective and cognitive measurements will be obtained
The purpose of this study is to evaluate the effect of adding the Health Promotion activities and rehabilitation to the usual alcohol and drug interventions on the outcome for alcohol and drug abusers compared to the usual intervention alone.
The investigators propose to recruit patients who have experienced a recent first episode of psychosis who have a chart diagnosis of Schizophrenia, Schizophrenifom, Schizoaffective Disorder, Psychosis NOS, or Bipolar I Disorder with psychotic features and self identify themselves as a current cigarette smoker. Aiding this population with smoking cessation is crucial as the majority of people with schizophrenia spectrum disorders (50-90%) smoke, which is leading to early mortality. While these individuals can benefit from standard evidence-based treatment, these treatments are underutilized. Web based programs, such as the EDSS and thetruth.com, can provide education and motivational tools to help people with a recent onset of psychosis use evidence-based smoking cessation treatments. This study aims to test these two web-based programs among young people with a recent episode of psychosis for usability and likeability and to explore whether use of these two programs will motivate users to seek smoking cessation treatment or to engage in other quitting behaviors in the month following use of the programs. Information gathered from this proposal will be used to help the researchers decide whether either of these two programs will be reasonable to include in a larger study of a comprehensive treatment for individuals with first episode psychosis.
This single-site, within-subject, experimental study is designed to test the hypothesis children who live in a household in which one or both of their parent smoke will exhibit a higher cough threshold and will prefer more intense sweet tastes than children who live in a household where neither parent smokes. Subjects will include at least 50 racially and ethnically diverse, healthy children aged 10 to 17 years (a critical time for experimenting with tobacco) and a parent. The sample will comprise two groups: Non-Environmental Tobacco Smoke (ETS) Exposed (neither the child nor parents has ever smoked or been exposed to environmental tobacco smoke (ETS) in the home), and ETS-Exposed (the parent has smoked at least 3 cigarettes per day for at least five years in the home, with the child living in the home continuously). Cough sensitivity will be measured using a standard single-inhalation challenge, a test of the minimum concentration of capsaicin (the spicy chemical in hot peppers) needed to elicit cough. Sweet taste preferences will be measured using a forced-choice paired comparison method of liquids which differ in sucrose content. Measures of breath carbon monoxide will validate the smoking status of parents and their adolescent children. The key comparison will be between Non-ETS Exposed and ETS-Exposed children, with the difference between smoking and non-smoking parents as a positive control. Because smoking and non-smoking families may differ in ways besides tobacco exposure, the investigators will obtain health histories (with a focus on respiratory illness), smoking histories, measures of body weight, diet, and responses to personality tests (including susceptibility to addiction). The investigators will also obtain genomic DNA from saliva samples. Genes for chemosensory receptors that are part of the cough reflex pathway and genotype may account for aspects of cough sensitivity.
This is a 2-group RCT in 380 tobacco-using medical patients that will compare a single session, computer-directed 5 A's intervention for smoking (experimental condition) to screening and resource provision (control condition). Follow-up visits will occur at 1 and 3 months post study enrollment. Measures will focus on tobacco use and related psychosocial outcomes (e.g. mood, stress). We will compare resources used and economic costs needed to implement each intervention. The Investigators hypothesize that patients receiving the computer-directed intervention will have significantly higher tobacco abstinence rates at 3 months post study enrollment compared to the control group. If indeed the computerized intervention increases tobacco abstinence rates compared to the control group, this intervention could be used to increase access to treatment for the millions of US smokers, ultimately reducing tobacco mortality and morbidity rates in this country.
The purpose of this study is to assess the comparability of the phase 3 lot and a single commercial lot of NicVAX in healthy smokers.
The prevalence of tobacco use in the military is too high. This study is designed to take advantage of the 8.5 weeks of forced tobacco cessation during Basic Military Training and develop effective interventions to prevent tobacco relapse. Hypotheses or Research Questions: - Are there differences in the rate of relapse between three groups participating in a tobacco abstinence maintenance intervention? - Do the tobacco abstinence maintenance interventions delay relapse?
The purpose of this study is to evaluate the peer telephone cessation counseling that has been and continues to be implemented at the Ann Arbor VA as part of the Tobacco Tactics intervention.
The primary purpose of this study is to develop a specialized behavioral activation treatment for smoking in youths ages 18-21 with elevated depressive symptoms. In the first phase we utilize focus groups and pilot testing with 15 youths to develop the behavioral activation smoking treatment for youth. In Phase II, we will conduct an open-label trial of the new treatment that will include 8 weeks of transdermal nicotine patch, which will begin at the time of quitting smoking. Participants will be followed over 26 weeks post-quit date. A subset of participants will also undergo an fMRI session to examine reward sensitivity.